baber/WOPTO huggingface dataset:
Patent FR-2750818-A1 (FR)
Title: Transmission line signal extraction and separation device
IPC: H04B3/58
Filed: 1996-07-02
Abstract: The device has a transformer core, with the transmission line placed in this. The effect of the transformer (12) on the line is to maintain the series line impedance at a constantly zero or negligible value. The transformer secondary is connected to a very low impedance amplifier to produce an output signal. The voltage is measured through line connections of two resistors of high enough impedance so as to not interfere with the line.  They are connected via a very low impedance isolation transformer to a very low or zero impedance amplifier to avoid low-pass filtering and interfering capacitances. The signals are reconstructed by standard summer and difference circuits and equaliser and echo cancellation circuits removes reflections and echoes.
Patent FR-2752224-A1 (FR)
Title: Cap for bottle of fizzy drink
IPC: B65B31/04
Filed: 1996-08-09
Abstract: The cap for a bottle of fizzy drink has a fixing system, e.g. a thread (4) for attaching it to the neck (2) of the bottle. It also comprises an inner seal (5) and a one-way valve (6) which allows gas from the outside to be fed into the bottle to maintain the pressure inside the bottle (3) and prevent the loss of bubbles. The cap can be equipped with a bellows pump (8) for pumping gas through the valve, or with an adapter for connecting it to a pressurised gas source such as a piston pump. The cap and pump are made, for example, from two different plastics.
Patent FR-2739163-A1 (FR)
Title: Verin
Inventor: VOLPEL STEFAN
IPC: F16F9/02
Filed: 1996-09-26
Abstract: L'élément d'actionnement comprend un cylindre sous pression et une tige de piston avec un joint et un guidage. Une valve ouvre, lors d'une surcharge thermique, la chambre du cylindre vers l'atmosphère. L'élément d'actionnement (1) est relié via des éléments de raccordement (9; 11) à un corps de base (3) et à un corps de basculement (5) réglable, et il est prévu, dans un premier agencement en série entre le corps de base et l'élément d'actionnement ou second agencement en série entre le corps de basculement et l'élément d'actionnement, un élément qui fond en cas d'incendie et libère une extrémité du cylindre par rapport à l'un des agencements en série, suite à quoi l'élément d'actionnement occupe une première position déployée de secours depuis laquelle il se déplace jusque dans une seconde position déployée de secours lors d'une poursuite de l'amenée de chaleur, dans laquelle le joint d'étanchement vers la tige de piston est by-passé.
Patent FR-2753941-A1 (FR)
Title: Agencement d'un support de fixation dans lequel est installe un appareil, tel qu'un lecteur audionumerique, et vehicule automobile equipe de cet agencement
Inventor: CHARTON RENE
IPC: B60R11/02
Filed: 1996-10-01
Abstract: La présente invention concerne un agencement d'un support de fixation dans lequel est installé un appareil. Dans l'agencement de l'invention, le support de fixation (1) présente des fentes (5, 6) servant de rampe de guidage pour des pattes (4a, 4b) en saillie de l'appareil (2) qui s'engagent dans lesdites fentes lors de l'installation de l'appareil dans le support, lesdites fentes présentant des crans (5b, 5c; 6b) correspondant aux différentes positions possibles pour l'appareil. L'invention s'applique notamment à un véhicule automobile.
Patent FR-2755712-A1 (FR)
Title: Materiau de couverture
Inventor: COSTI ALBERT
IPC: E04B7/20
Filed: 1996-11-12
Abstract: L'invention consiste en un matériau de couverture présentant des ondulations et comportant, sur une de ses surfaces, des zones en creux (3) dans la partie convexe (10) des ondulations (2).
Patent FR-2763579-A1 (FR)
Title: Automatic bottle cork extractor
Inventor: SHEN BOCHANG
IPC: B67B7/04
Filed: 1996-12-27
Abstract: The extractor has a handle driven device (13) which fits into a part (11) containing a corkscrew (10). The head (7) of the corkscrew has a fitting (1) on to which the handle (13) is attached.  Rotation of the handle on the part (11) inserts the corkscrew into the cork. Rotation of the handle in the opposite direction pulls out the cork.
Patent FR-2763684-A1 (FR)
Title: Swimming pool body drop detector especially for detecting children falling into the pool
Inventor: PHILIPPE FRANCOIS
IPC: B63C9/00
Filed: 1997-05-20
Abstract: The detector includes an immersed module (10) which is placed close to the water surface and transforms water waves into electrical signals. These signals are transmitted to a second module (12) positioned out of the water. The module includes a differential sensor (14) connected to an alarm (16) via a switch. The differential sensor has an adjustable sensitivity threshold which can automatically change function of weather conditions.
Patent FR-2749471-A1 (FR)
Title: CT2 digital cordless telephone system
Inventor: LEE SEUNG BUM
IPC: H04M1/253
Filed: 1997-05-27
Abstract: The system includes a number of base stations (BS), each having a HF interface leading to a multiplexer/demultiplexer which processes four 32 kbit voice ADPCM channels to give two 64 kbit PCM signals. A controller converts CT2 CAI protocol signals to channel D ISDN protocol signals. A subscriber interface unit uses these to produce a 144 kbit ISDN base rate access interface signal. A connection system (SC) connects subscribers to the PSTN by 2.048 Mbit arterial cables. An interface separates the 64 kbit signals for multiplexing and the channel D is analysed to produce a control message. R2 signals are generated and switched with the multiplexed channels and a third interface multiplexes it in a primary rate access interface E1 signal.
Patent FR-2765590-A1 (FR)
Inventor: CHARTIER HARLIN MARIE CHRISTIN
IPC: C12Q1/68
Filed: 1997-07-01
Abstract: The invention concerns a method for the relative quantization of a first allele, called allele 1, with respect to a second allele, called allele 2, comprising in particular the following steps: a) amplifying the DNA by PCR; b) digesting the amplified DNA by at least one restriction enzyme, for differentiating the alleles; c) separating the DNA fragments; d) evaluating the amount of resulting fragments by means of a marker emitting a signal capable of detection; e) determining the initial percentage in the different alleles, using formula (I).
Patent FR-2767292-A1 (FR)
Title: Inflatable external safety skirt for road vehicle
Inventor: EYER CHARLES
IPC: B60R19/42
Filed: 1997-08-13
Abstract: Separate units (3, 5) are fitted round front (2) and rear (2') bumpers and along each side (4) at the foot of the coachwork (5). Decorative fairings conceal deflated, generally tubular cushions of fiberglass or other tough material, whose inflated profile resembles a snow-plough's, with the nose (7, 7') close to ground level. Inflation of appropriate sections is initiated by photoelectric cells or other sensors, or by the driver.
Patent FR-2771202-A1 (FR)
Title: Electronic processing of image data to simulate deformation of object
Inventor: COTIN STEPHANE
IPC: G06F3/01
Filed: 1997-11-19
Abstract: The electronic processing unit has a force generator (4) reacting to movement of a surgical tool, a collision module estimating the intersection between the tool and a given surface and an internal force module (16) that establishes internal forces in response to applied forces implied by surface deformation.  The reaction forces are then computed to balance these internal forces.
Patent FR-2771421-A1 (FR)
Title: Blood cell culture chamber with homogeneous gas and media distribution
Inventor: MILANDE NICOLAS
IPC: C12M1/36
Filed: 1997-11-27
Abstract: Cells are cultures in a culture chamber (X) contained between two membranes (M1 and M2) of 0.1 to 2 micro m pore size which are permeable to liquid but not to cells. Seed cells (X2) are introduced (X1) to the chamber. Growth media (R) are supplied (10), through a membrane (M2) and spent media evacuated (M1 and 14). Oxygen (RS) is supplied via porous tubes (C) after filter sterilization. Independent claims are given for a process using the equipment to grow blood cells, and the preparation and storage of the cells.
Patent FR-2771670-A1 (FR)
Inventor: DE PAOLI MARTIAL
IPC: B32B17/10
Filed: 1997-11-28
Abstract: A laminated window incorporating transparent substrates rigidly assembled by an interpolation made up of thermoplastic material with a base of polyvinylbutyrate (PVB) has indentations on a part of its thickness (e) incorporating hard inserts. Each laminate can be made from other organic polymers e.g. polyurethane and/or ethylvinylacetate (EVA) and/or polyvinyl chloride and/or polyester i.e. polyethylenevinylacetate (PET) and/or of polycarbonate and/or of polypropylene and/or of polyethylene and/or of polyurethacrylate.
Patent FR-2756627-A1 (FR)
Title: Installation pour detecter l'angle de rotation et la course de soupapes d'un moteur a combustion interne a plusieurs cylindres
Inventor: GROB FERDINAND
IPC: F02D45/00
Filed: 1997-12-03
Abstract: Installation caractérisée en ce qu'au moins deux des arbres, le vilebrequin ou le premier arbre à cames (10) ou le second arbre à cames ou un arbre des moyens de couplage comportent une roue phonique (17) détectée par un capteur pour générer un signal de sortie permettant de connaître la position angulaire respective de l'arbre concerné et l'angle de rotation entre les deux arbres à cames se détermine à partir des positions angulaires mesurées et des relations d'angle de phase prédéterminées entre les arbres concernés.
Patent FR-2773158-A1 (FR)
Inventor: BERTIN DENIS
IPC: C08F293/00
Filed: 1997-12-30
Abstract: (co)polymers are prepared by free radical polymerisation of one or more monomers in the presence of calculated amounts of polymerisation initiator and stable free radicals. A process for preparing a polymer or copolymer by polymerising at least one polymerisable monomer by a free radical mechanism in the presence of a polymerisation initiator and a stable free radical, such that per 100 moles of monomer the following relationships apply:   (FSFR x (SFR))/(FAMO x (AMO)) 0.15; and FSFR x (SFR) 0.2 mol; (SFR) = the number of moles of stable free radical present in the (co)polymerisation medium, FSFR = the functionality of the stable free radical (i.e. the number of free radical sites in the same molecule, (AMO) = the number of moles of initiator present in the (co)polymerisation medium and FAMO = the functionality of the initiator, i.e. the number of free radical sites that each molecule of initiator is capable of generating. Independent claims are included covering (a) a process in which at least one monomer is a methacrylate, especially butyl methacrylate; (b) preparing diblock and triblock copolymers using the claimed polymerisation process; (c) preparing graft polymers using the process; and (d) processes as claimed carried out wholly or partially in an extruder.
Patent FR-2773325-A1 (FR)
Title: Cleaning and disinfecting installation for hospital equipment - has overhead track for carriages from which articles are suspended as they pass through loading, decontamination and other posts.
Inventor: RICHARD DOMINIQUE
IPC: A61L2/26
Filed: 1998-01-06
Abstract: The installation consists of an overhead guide track (3) for carriages with couplings from which articles are suspended as they move through various cleaning and disinfection posts. The various posts are loading (B), decontamination (C), waiting (D), cleaning (E), drying (F), disinfecting (G) and wrapping/unloading (H) posts. The different posts are separated by a series of sealed doors (26), and the guide track has a branch (32) before the disinfection post, allowing defective articles to be sent to a repair post.
Patent FR-2774321-A1 (FR)
Title: Machine for fabrication of barrels
Inventor: JAEGLE JEAN MARCEL
IPC: B27H5/10
Filed: 1998-02-04
Abstract: The machine comprises three plates (15,16,17) distant from each other. Each plate has a central opening and has two movable parts (41). These parts can be moved between positions in which they delimit openings corresponding to the maximum external diameter of the barrel and positions in which they delimit openings corresponding to the shape of the barrel outline (1). At the level of the plate (15) is a clamp for the laths (5). A wall (18) forms the bottom and there is a positioning device (19,20) for the laths.
Patent FR-2775089-A1 (FR)
Title: Integrated circuit with partially used register bank
Inventor: RAMANADIN BERNARD
IPC: G06F9/318
Filed: 1998-02-18
Abstract: The integrated circuit (1) has at least a processor (2), a bank of registers (4) addressed by the processor and an address bus (3) to convey an associated address to a register in the bank (4) by the processor (2). The register bank (4) includes a combinatory logic circuit (302) between, at least an address input of a memory (301) for the bank (4), and the bus address to modify the physical address of the register in the memory (301). The address bus (13) is used by several peripherals (5-12) each having equal access to the register bank (4).  The  portable card (10) has an interface which receives external signals (VCC,CLK,RST) representing commands applied to the its microcircuits, and input/output signals (I/O) representing data for processing by the microcircuit. In addition the card includes a supervisory system., which monitors during a given time period the application from the exterior of at least one of its commands. The system is designed to detect an abnormal repeated application of this command or of commands with respect to a predefined criteria and to selectively inhibit , as a function of this detection, the processing by the microcircuit of the data received.  The supervised controls include the zero reset (RST) and/or the clock signal (CLK), and the monitored time period is
Patent WO-9925369-A1 (WO)
Inventor: LINTNER KARL
IPC: A61Q19/00
Filed: 1998-11-09
Abstract: L'invention concerne des compositions à usage cosmétique ou dermopharmaceutique qui contiennent, en quantité suffisante, un extrait végétal obtenu à partir des racines de Kava Piper methysticum. Les compositions cosmétiques ou dermopharmaceutiques contenant l'extrait végétal précédemment cité faisant l'objet de ce brevet, sont avantageusement utilisées lors des situations de stress, tant physique ou chimique que psychologique, qui ont des répercussions sur le métabolisme cutané et donc sur les fonctions et l'aspect de la peau.
Patent FR-2775822-A1 (FR)
Title: Electromagnetic positioner for advertising posters
Inventor: CHARVET RAPHAEL MARIE MICHEL
IPC: G09F7/18
Filed: 1998-03-03
Abstract: The shop poster has a metal case (7) containing a motor (3) driving a square section shaft (4) carrying rollers (4) for cords (9) with S-shaped suspension hooks (10) for the poster support. A stop switch for the motor is provided in the casing
Patent FR-2779372-A1 (FR)
Title: Strap wrench with unidirectional drive for cylindrical objects.
Inventor: DUMONT BERTRAND
IPC: B25B27/00
Filed: 1998-06-05
Abstract: The strap wrench has an arm (6,7) and a strap (11). The strap is in the shape of a loop, with opposing sections (11A,11B) cooperating with two opposing zones (14) within the arm. Between the two zones a pad (15) is arranged, not connected to the strap, and including a cylindrical contact face (20).  The pad is mounted so as to rock about a geometric axis (16). This axis is arranged so that the pad and strap combine to exert a force to drive the cylindrical object (2) in one direction (F2) and allow a sliding action of the strap on the object in the opposite direction (F1).
Patent FR-2780151-A1 (FR)
IPC: F28F9/013
Filed: 1998-06-18
Abstract: The unit consists of a supporting bracket (6) fixed to a straight strip (3) welded to the outer surface of a vertical supporting tube (2) parallel to its axis. The bracket has a concave recess (5) fitting into a cavity in the strip and shaped to receive the supported horizontal tube (1), which is held in place by a curved outer collar (11) with its upper and lower edges (12,13) welded to the bracket. The lower (7) and upper (8) ends have slots to fit over the strip and are welded to it.
Patent FR-2766533-A1 (FR)
Title: Systeme d'actionnement pour embrayages a friction
Inventor: HUSSE ULRICH
IPC: F16D23/14
Filed: 1998-07-23
Abstract: Un système d'actionnement pour embrayages à friction 15 dans des véhicules automobiles, comprend une butée de débrayage 5 disposée de manière axialement déplaçable sur une douille de guidage 3 reliée à un carter 2 de boite de vitesses, un organe de débrayage 7 relié à la butée de débrayage 5, et, interagissant avec l'organe de débrayage 7, un levier de débrayage 1 qui avec une de ses extrémités est monté sur le carter 2 de boite de vitesses en formant un point de pivotement, et qui avec sa zone centrale est en contact avec l'organe de débrayage 7, la surface de contact étant bombée sur l'une des pièces 1, 7 et plane sur l'autre pièce 7, 1. Dans ce système d'actionnement, le levier de débrayage 1 est d'une configuration bombée ou plane dans une zone sensiblement limitée à sa zone de contact 14 avec l'organe de débrayage 7.
Patent FR-2787542-A1 (FR)
Title: Gearbox internal control has fork moving with second gear change shaft to engage forward gear but releasing it during engagement of rear gear
Inventor: PRENEL JEAN MARC
IPC: F16H63/36
Filed: 1998-12-18
Abstract: Internal gearbox control comprises internal control shaft connected to vehicle gear change lever. Shaft carries passage finger (2) engaging two pawls (3,4) fixed respectively to first (6) and second (8) gear change shaft of fork (7) controlling passage from forward gear to reverse gear. Fork moves with second shaft to engage forward gear but releases this during engagement of rear gear.
Patent WO-9936601-A1 (WO)
Title: Acaricidal polymeric fibres, a method for producing same and their applications
Inventor: BELET FRANCOIS
IPC: D01F2/06
Filed: 1999-01-20
Abstract: The invention relates to textile products obtained by spinning a solution on a polymer basis and to products obtained by spinning said products, characterized in that they consist of a polymeric material the mass of which contains an effective quantity of at least one acaricidal agent selected from among benzyl benzoate and the carbamates, pyrethroids and pyrethrins. The invention also relates to a method for producing said products and to their use in producing textile articles with acaricidal action. The invention relates especially to chlorofibers.
Patent WO-9945359-A1 (WO)
Title: Device for inspecting, sampling or extracting at a precise spot beneath a slab
Inventor: GUYOT JEAN-LUC
IPC: G01N1/08
Filed: 1999-03-04
Abstract: The invention concerns a tool (7) for drawing samples or extracting the content of a pit (4) which is suspended to a cable (8) passing through a narrow opening (3) of a slab (2) covering the pit. A spider (13) hanging to guide cables (11) converging thereon enables it to move the lifting cable (8) beneath the slab (2) along different movements imparted by the winches (10). Thus, the tool can be displaced up to the desired spot with great accuracy and without having to go down into the pit (4).
Patent WO-0004795-A1 (WO)
Title: Method for preparing restructured meat having a foliate structure
Inventor: FRADIN MAURICE
IPC: A23L13/00
Filed: 1999-07-20
Abstract: The invention concerns a method consisting in breaking down a muscle into chunks, forming blocks in a mould (4) from said chunks whereof the surface has been first cooled, slicing the block in a slicing station (7) along a direction perpendicular to their length, to obtain superfine films, with a surface of the order of 5 to 500 cm2, a thickness not exceeding a few tenths of mm, restructuring the meat into one piece by assembling the superfine films in a vacuum forming device. The invention enables to obtain products having a texture and sensory properties close to those of the natural product.
Patent WO-0029347-A1 (WO)
Title: Glazing provided with a low emissive stack of layers
Inventor: SCHICHT HEINZ
IPC: C03C17/36
Filed: 1999-11-10
Abstract: The invention concerns a transparent substrate provided with a stack of layers with thermal properties, in particular for solar or low emissive control. The stack comprises at least a functional layer based on silver enclosed by two dielectric material coats, with fine metallic layers between the functional layer and one at least of the dielectric material coats: D1/ZnO/Ag/AlM/D2/ZnM'O with AlM an aluminium alloy; ZnM'O a mixed oxide of zinc and another metal at least; D1 and D2 a layer or superposition of layers comprising at least a layer of metal oxide or silicon and metal nitride or mixed silicon and metal nitride.
Patent FR-2790961-A1 (FR)
Inventor: LIBON CHRISTINE
IPC: A61K35/74
Filed: 1999-03-17
Abstract: The invention concerns the use of a composition comprising Klebsiella pneumoniae proteoglycans, and ribosomes or ribosomal RNA's of Klebsiella pneumoniae, in particular of Streptococcus pneumoniae, of Streptococcus pyogenes and of Haemophilus influenzae, in particular D53, for preparing a medicine for treating and/or preventing periodontal diseases or their recurrence, or bacterial plaque.
Patent FR-2788444-A1 (FR)
Title: Releasable attachment for surf board has pair of jaws laterally separating by spring and additional jaw located in front or behind lateral jaws
Inventor: CHEVALIER JEAN LOUIS
IPC: A63C9/085
Filed: 1999-03-31
Abstract: Attachment has pair of jaws (7, 8) which can be laterally separated by pushing a cam (13) on which springs (19) act. An additional jaw (21) is located in front or behind the lateral jaws and can tip about a ball joint against spring action. The fixing receives a part integral with the shoe sole and has a shoe release lever (24).